| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.32 | 9.695% | $151.7301 | $151.73 | $151.75 | $151.70 |
| Purchase #2 | $128.31 | 5.410% | $135.2516 | $135.25 | $135.25 | $135.30 |
| Purchase #3 | $190.73 | 11.450% | $212.5686 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $45.62 | 12.486% | $51.3161 | $51.32 | $51.30 | $51.30 |
| Purchase #5 | $217.36 | 12.711% | $244.9886 | $244.99 | $245.00 | $245.00 |
| Purchase #6 | $243.74 | 12.252% | $273.603 | $273.60 | $273.60 | $273.60 |
| Purchase #7 | $235.97 | 9.802% | $259.0998 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $1,200.05 | $1,328.5578 | $1,328.56 | $1,328.55 | $1,328.60 | |